Frozen vegetables may be commercially packaged or frozen at home. A wide range of frozen vegetable are sold in supermarkets, usually packaged in either rectangular boxes or plastic bags.

Nutritional value:In general, boiling vegetables can cause them to lose important nutrients, including vitamins and those that prevent cancer.In particular, Vitamins C and Folic acid are susceptible to loss during the commercial process.Studies have also shown that thawing frozen vegetables before cooking can accelerate the loss of vitamin C.